This is the simplest format. The word is the key, and the definition is the value (or an array of definitions).
app.listen(3000, () => console.log('Dictionary API running on port 3000')); english dictionary json file download
Happy downloading and happy coding!
A massive lexical database for English that groups words into sets of synonyms (synsets). Available on SoftCorporation WordNet JSON . Modern & API-Based JSON Sources This is the simplest format